Outcome after Elective Infrarenal Aortic Aneurysm Surgery

p = 0.042). Complications occurred in 59% of patients in the ICU and involved the cardiovascular system in 83% of them (heart rate > 90 bpm in 49%). On multivariate analysis, only duration of surgery was associated with ICU complications ( p = 0.018). No complication resulted in mortality. Ward complications occurred in 13%, and 5% of these patients required readmission to the ICU. Although cardiac complications are considered the major cause of mortality after infrarenal AAA surgery, all five deaths in the present series were due to MODS. Preoperative screening should be more selective, and intraoperative and postoperative care should be stressed.